2020-07-10, 10:23 AM
Hello,
I'm quite new to Openplotter, so it might be a dumb question. I would like to receive my Garmin 158 GPS data on my raspberry.
The connexion scheme is :Garmin P12
And I bought this converter RS422/485 to USB converter : converter
I connected the white wire to the RX+ and the green wire to the TX+. I have 0 symbol coming through my usb port. Do I need to connect something on the TX- RX-? Or do I need another converter?
Thanks for your job !
I'm quite new to Openplotter, so it might be a dumb question. I would like to receive my Garmin 158 GPS data on my raspberry.
The connexion scheme is :Garmin P12
And I bought this converter RS422/485 to USB converter : converter
I connected the white wire to the RX+ and the green wire to the TX+. I have 0 symbol coming through my usb port. Do I need to connect something on the TX- RX-? Or do I need another converter?
Thanks for your job !